20001303201 has 16 divisors (see below), whose sum is σ = 29585905920. Its totient is φ = 11916543120.

The previous prime is 20001303163. The next prime is 20001303227. The reversal of 20001303201 is 10230310002.

It is a happy number.

It is not a de Polignac number, because 20001303201 - 2¹⁴ = 20001286817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20001303271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5134495 + ... + 5138388.

It is an arithmetic number, because the mean of its divisors is an integer number (1849119120).

Almost surely, 2^20001303201 is an apocalyptic number.

It is an amenable number.

20001303201 is a deficient number, since it is larger than the sum of its proper divisors (9584602719).

20001303201 is a wasteful number, since it uses less digits than its factorization.

20001303201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10272956.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20001303201 its reverse (10230310002), we get a palindrome (30231613203).

The spelling of 20001303201 in words is "twenty billion, one million, three hundred three thousand, two hundred one".